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Technology Pathways
In 2003, Congress directed the Secretary of Transportation to establish the Next Generation Air Transportation System (NGATS) Joint Planning and Development Office (JDPO) to plan the development of an air transportation system capable of meeting potential air traffic demand for 2025. All federal agencies involved in aviation participate in the JDPO providing the opportunity overcome many of the major barriers to developing an effective NGATS. To assist this process, the NRC was asked to examine the first NGATS Integrated Plan prepared by JPDO and submitted to Congress in 2004. This report provides a review of the vision and goals, the operational concepts, and the R&D roadmap developed by the plan; an analysis of the JDPO integrated product teams created to carry out the planning; and an assessment of the implementation process.
Unrivaled
No detailed description available for "Unrivaled".
Policy Options for Reducing Energy Use and Greenhouse Gas Emissions from U.S. Transportation
It is not intended to model or quantify the impacts of each policy option over time but instead to examine the means by which each influences behavior and the demand for and supply of energy- and emissions-saving technology, particularly in the modes of transportation with the greatest effect on the sector's consumption of petroleum and emissions of GHGs. In choosing among policies, elected officials must take into account many factors that could not be examined in this study, such as the full range of safety, economic, and environmental implications of their choices; therefore, the report does not recommend a specific suite of policies to pursue. Instead, the emphasis is on assessing each policy approach with regard to its applicability across transportation modes and its ability to affect the total amount of energy-intensive transportation activity, the efficiency of transportation vehicles, and GHG emissions characteristics of the sector's energy supply.
From the Basement to the Dome
How a bottom-up problem-solving ethos, multidisciplinary approach, and experimental mindset has nurtured entrepreneurship at MIT. MIT is world-famous as a launching pad for entrepreneurs. MIT alumni have founded at least 30,000 active companies, employing an estimated 4.6 million people, with revenues of approximately $1.9 trillion. In the 2010s, twenty to thirty ventures were spun off each year to commercialize technologies developed in MIT labs (with intellectual property licensed by MIT to these companies); in the same decade, MIT graduates started an estimated 100 firms per year. How has MIT become such a hotbed of entrepreneurship? In From the Basement to the Dome, Jean-Jacques Degroof ...
The Global Airline Industry
Extensively revised and updated edition of the bestselling textbook, provides an overview of recent global airline industry evolution and future challenges Examines the perspectives of the many stakeholders in the global airline industry, including airlines, airports, air traffic services, governments, labor unions, in addition to passengers Describes how these different players have contributed to the evolution of competition in the global airline industry, and the implications for its future evolution Includes many facets of the airline industry not covered elsewhere in any single book, for example, safety and security, labor relations and environmental impacts of aviation Highlights recent developments such as changing airline business models, growth of emerging airlines, plans for modernizing air traffic management, and opportunities offered by new information technologies for ticket distribution Provides detailed data on airline performance and economics updated through 2013
The Science of Global Warming Remediation
The Science of Global Warming Remediation examines the workings of a complex chemical system using concepts such as chemical kinetics, thermodynamics, and oxidation/reduction. It focuses on preventing environmental deterioration as well as using environmental chemistry for environmental cleanup or remediation. Further, it describes how to utilize mechanical, chemical, and biological methods to detoxify contaminated land or water. The book also considers how environmental legislation aims to modify human behavior so as to reduce or eliminate the environmental threats identified through science. Features: Presents multiple methods for water treatment Explains the physiological dangers of exposure to various toxic materials Illustrates the mechanisms of major partitioning systems and sinks for carbon dioxide Examines the mechanics of global warming and the potential long-term effects Provides step-by-step solutions to empower individuals to act locally
Learning to Communicate in Science and Engineering
Case studies and pedagogical strategies to help science and engineering students improve their writing and speaking skills while developing professional identities. To many science and engineering students, the task of writing may seem irrelevant to their future professional careers. At MIT, however, students discover that writing about their technical work is important not only in solving real-world problems but also in developing their professional identities. MIT puts into practice the belief that “engineers who don't write well end up working for engineers who do write well,” requiring all students to take “communications-intensive” classes in which they learn from MIT faculty an...
Aircraft Design for Reduced Climate Impact
Aircraft affect global climate through emissions of greenhouse gases and their precursors and by altering cirrus cloudiness. Changes in operations and design of future aircraft may be necessary to meet goals for limiting climate change. One method for reducing climate impacts involves designing aircraft to fly at altitudes where the impacts of NOx emissions are less severe and persistent contrail formation is less likely. By considering these altitude effects and additionally applying climate mitigation technologies, impacts can be reduced by 45-70% with simultaneous savings in total operating costs. Uncertainty is assessed, demonstrating that relative climate impact savings can be expected despite large scientific uncertainties. Strategies for improving climate performance of existing aircraft are also explored, revealing potential climate impact savings of 20-40%, traded for a 2% increase in total operating costs and reduced maximum range.
Technology for a Quieter America
Exposure to noise at home, at work, while traveling, and during leisure activities is a fact of life for all Americans. At times noise can be loud enough to damage hearing, and at lower levels it can disrupt normal living, affect sleep patterns, affect our ability to concentrate at work, interfere with outdoor recreational activities, and, in some cases, interfere with communications and even cause accidents. Clearly, exposure to excessive noise can affect our quality of life. As the population of the United States and, indeed, the world increases and developing countries become more industrialized, problems of noise are likely to become more pervasive and lower the quality of life for every...
